Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
CH Demand
Attach temperature clamps as indicated by red arrows
Boiler CH thermostat set to MAX
Boiler CH thermostat set to MAX
Gas On
| WARNING! Mains voltage is expected during test, follow TOPs P4 live testing procedure |
Measurement:
Measure the differential as the boiler temperature reaches approximately 55°C
Expected differential approximately 22°C or less.
Note:
To reduce the time taken for this test some radiators could be turned off temporarily.
Expected differential approximately 22°C or less.
Note:
To reduce the time taken for this test some radiators could be turned off temporarily.